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FR2919774B1 - ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM - Google Patents

ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM

Info

Publication number
FR2919774B1
FR2919774B1 FR0756820A FR0756820A FR2919774B1 FR 2919774 B1 FR2919774 B1 FR 2919774B1 FR 0756820 A FR0756820 A FR 0756820A FR 0756820 A FR0756820 A FR 0756820A FR 2919774 B1 FR2919774 B1 FR 2919774B1
Authority
FR
France
Prior art keywords
nearby
signals
change
photonic
optical signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0756820A
Other languages
French (fr)
Other versions
FR2919774A1 (en
Inventor
Thierry Zami
Annalisa Morea
Nicolas Brogard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to FR0756820A priority Critical patent/FR2919774B1/en
Priority to DE602008002792T priority patent/DE602008002792D1/en
Priority to AT08305437T priority patent/ATE483287T1/en
Priority to EP08305437A priority patent/EP2020772B1/en
Publication of FR2919774A1 publication Critical patent/FR2919774A1/en
Application granted granted Critical
Publication of FR2919774B1 publication Critical patent/FR2919774B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0284—WDM mesh architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)

Abstract

The method involves performing propagation calculations by a propagation model considering a non-linear interaction between optical signals (S0), and obtaining a transmission quality parameter of the signals. The parameter is obtained from results of propagation calculations, and is stored in association with a characterization of a path and a characterization of a statistical rule for changing nearby optical signals (S1) in a data storing device. The nearby signals are changed between homogeneous and identical segments (21-23) comprising a change of digital contents of the nearby signal. Independent claims are also included for the following: (1) a device for determining an estimation of a transmission quality in a photonic transmission system (2) a method for forming estimator of a change of nearby signals of a carrier wavelength in a photonic transmission system (3) a method for determining a rate of change of nearby optical signals by changing a segment for making photonic connection.
FR0756820A 2007-07-31 2007-07-31 ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM Expired - Fee Related FR2919774B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0756820A FR2919774B1 (en) 2007-07-31 2007-07-31 ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM
DE602008002792T DE602008002792D1 (en) 2007-07-31 2008-07-30 Estimate the quality of a transmission in an optical system
AT08305437T ATE483287T1 (en) 2007-07-31 2008-07-30 ESTIMATION OF THE QUALITY OF A TRANSMISSION IN AN OPTICAL SYSTEM
EP08305437A EP2020772B1 (en) 2007-07-31 2008-07-30 Estimation of the quality of a transmission in a photonic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756820A FR2919774B1 (en) 2007-07-31 2007-07-31 ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM

Publications (2)

Publication Number Publication Date
FR2919774A1 FR2919774A1 (en) 2009-02-06
FR2919774B1 true FR2919774B1 (en) 2009-09-25

Family

ID=39125114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756820A Expired - Fee Related FR2919774B1 (en) 2007-07-31 2007-07-31 ESTIMATING THE QUALITY OF A TRANSMISSION IN A PHOTONIC SYSTEM

Country Status (4)

Country Link
EP (1) EP2020772B1 (en)
AT (1) ATE483287T1 (en)
DE (1) DE602008002792D1 (en)
FR (1) FR2919774B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH118590A (en) * 1997-04-25 1999-01-12 Oki Electric Ind Co Ltd Optical transmission system and supervisory and control method therefor
AUPR818901A0 (en) * 2001-10-10 2001-11-01 Vpisystems Optical error simulation system

Also Published As

Publication number Publication date
DE602008002792D1 (en) 2010-11-11
FR2919774A1 (en) 2009-02-06
EP2020772A1 (en) 2009-02-04
EP2020772B1 (en) 2010-09-29
ATE483287T1 (en) 2010-10-15

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20130923

RG Lien (pledge) cancelled

Effective date: 20141016

CA Change of address

Effective date: 20150521

CA Change of address

Effective date: 20150521

ST Notification of lapse

Effective date: 20160331